63810625

素因数分解:

$5^4\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 30

約数和(自身を含む): 83787242

約数和(自身を除く): 19976617

約数列:

[1, 5, 23, 25, 115, 125, 193, 529, 575, 625, 965, 2645, 2875, 4439, 4825, 13225, 14375, 22195, 24125, 66125, 102097, 110975, 120625, 330625, 510485, 554875, 2552425, 2774375, 12762125, 63810625]

約数ペア:

[(1, 63810625), (5, 12762125), (23, 2774375), (25, 2552425), (115, 554875), (125, 510485), (193, 330625), (529, 120625), (575, 110975), (625, 102097), (965, 66125), (2645, 24125), (2875, 22195), (4439, 14375), (4825, 13225)]